(3-羟基苯基)甲基氰胺

3-(3-hydroxyanilino)propane-1-sulfonic acid

2-(3-hydroxyphenyl)-5-[2-(3-hydroxyphenyl)-1,3-dioxoisoindole-5-carbonyl]isoindole-1,3-dione

3-(4-methoxyanilino)phenol

3-(butylamino)phenol